Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 백운규 | - |
dc.date.accessioned | 2016-09-20T02:15:22Z | - |
dc.date.available | 2016-09-20T02:15:22Z | - |
dc.date.issued | 2015-03 | - |
dc.identifier.citation | SENSORS AND ACTUATORS B-CHEMICAL, v. 208, Page. 204-211 | en_US |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0925400514013756 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/23229 | - |
dc.description.abstract | We demonstrate that carbon nitride nanotube (CNNT) hybrids modified with CoPt nanoparticles (CoPt NPs) oxidize reduced nicotinamide adenine dinucleotide (NADH) to a greater extent than carbon nanotubes (CNTs) or CNNTs alone due to synergistic interactions between the CNNTs and the CoPt NPs through the improved internal network. Heterogeneous nitrogen atoms in the sp(2) carbon network provide strong binding sites for in-situ synthesis of CoPt NPs of homogeneous size. The increase in heterogeneous charge transfer on the CoPt-CNNT hybrid electrode enhanced the electrochemical oxidation of NADH at a low applied potential compared to those for pristine CNTs or CNNTs. Our results suggest that CoPt-CNNT hybrids are highly stable and ideal for use in electrochemical sensing. (C) 2014 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported by the Global Research Laboratory (GRL) Program (K20704000003TA050000310) through the National Research Foundation (NRF) of Korea funded by the Ministry of Science, ICT and Future Planning (MSIP), an International Cooperation program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korean Ministry of Trade, Industry & Energy (2011T100100369), the Nano Material Technology Development Program (2012M3A7B4035286), the Basic Science Research Program (2012R1A6A1029029), Mid-career Researcher Program (2013R1A2A2A03015161) and the World Class University (WCU) Program (R31-10092) through the NRF funded by the MSIP. This research was also supported by the Korea Center for Artificial Photosynthesis (2009-0093881) and the Global Frontier R&D Program (2013M3A6B1078865) on Center for Hybrid Interface Materials (HIM) funded by the MSIP and the NRF of Korea (2011-0028737, 2012M1A2A2671813). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE SA | en_US |
dc.subject | Carbon nitride nanotube | en_US |
dc.subject | Carbon nanotube | en_US |
dc.subject | CoPt nanoparticle | en_US |
dc.subject | NADH | en_US |
dc.subject | Electrochemical oxidation | en_US |
dc.title | Synergistic oxidation of NADH on bimetallic CoPt nanoparticles decorated carbon nitride nanotubes | en_US |
dc.type | Article | en_US |
dc.relation.volume | 208 | - |
dc.identifier.doi | 10.1016/j.snb.2014.11.013 | - |
dc.relation.page | 204-211 | - |
dc.relation.journal | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.contributor.googleauthor | Devadoss, Anitha | - |
dc.contributor.googleauthor | Lee, Jung Woo | - |
dc.contributor.googleauthor | Terashima, C. | - |
dc.contributor.googleauthor | Fujishima, A. | - |
dc.contributor.googleauthor | Kim, Young-Pil | - |
dc.contributor.googleauthor | Kang, Jeung Ku | - |
dc.contributor.googleauthor | Paik, Ungyu | - |
dc.relation.code | 2015001216 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | upaik | - |
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